ManualVelocitySmoothingXYTest.cpp

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/**
 * Test code for the Manual Velocity Smoothing library
 * Run this test only using make tests TESTFILTER=ManualVelocitySmoothing
 */

#include <gtest/gtest.h>
#include <matrix/matrix/math.hpp>

#include "ManualVelocitySmoothingXY.hpp"

using namespace matrix;

class ManualVelocitySmoothingXYTest : public ::testing::Test
{
public:
    ManualVelocitySmoothingXY _smoothing;
};


TEST_F(ManualVelocitySmoothingXYTest, setGet)
{
    // GIVEN: Some max values
    _smoothing.setMaxJerk(11.f);
    _smoothing.setMaxAccel(7.f);
    _smoothing.setMaxVel(5.f);

    // THEN: We should be able to get them back
    EXPECT_EQ(_smoothing.getMaxJerk(), 11.f);
    EXPECT_EQ(_smoothing.getMaxAccel(), 7.f);
    EXPECT_EQ(_smoothing.getMaxVel(), 5.f);
}

TEST_F(ManualVelocitySmoothingXYTest, getCurrentState)
{
    // GIVEN: the initial conditions
    Vector2f v0(11.f, 13.f);
    _smoothing.setCurrentVelocity(v0);

    // WHEN: we get the current state
    Vector3f j_end;
    Vector3f a_end;
    Vector3f v_end;
    Vector3f x_end;
    j_end.xy() = _smoothing.getCurrentJerk();
    a_end.xy() = _smoothing.getCurrentAcceleration();
    v_end.xy() = _smoothing.getCurrentVelocity();
    x_end.xy() = _smoothing.getCurrentPosition();

    // THEN: the returned values should match the input
    EXPECT_EQ(j_end, Vector3f(0.f, 0.f, 0.f));
    EXPECT_EQ(a_end, Vector3f(0.f, 0.f, 0.f));
    EXPECT_EQ(v_end, Vector3f(11.f, 13.f, 0.f));
    EXPECT_EQ(x_end, Vector3f(0.f, 0.f, 0.f));
}